Alcock, Leslie, Elizabeth A Alcock, J D Baterson, and P V Webster. 1993. “Excavations at Alt Clut, 1974-5: Catalogue of Coins, Metal Objects and Romano-British Pottery”. Proceedings of the Society of Antiquaries of Scotland 122 (November), 289-93. http://journals.socantscot.org/index.php/psas/article/view/9441.